Which statement describes a difference between meiosis I and meiosis II?

Which statement describes a difference between meiosis I and meiosis II? Homologous chromosomes

Homologous chromosomes

Homologous chromosomes are made up of chromosome pairs of approximately the same length, centromere position, and staining pattern, for genes with the same corresponding loci. One homologous chromosome is inherited from the organism's mother; the other is inherited from the organism's father.

https://en.wikipedia.org › wiki › Homologous_chromosome

Homologous chromosome - Wikipedia

separate during meiosis I; sister chromatids separate during meiosis II.

What is the difference between meiosis I and mitosis II?

Cells divide and reproduce in two ways, mitosis and meiosis. Mitosis results in two identical daughter cells, whereas meiosis results in four sex cells. Below we highlight the keys differences and similarities between the two types of cell division.

Which of the following describes the difference between meiosis I and II?

Homologous pairs of cells are present in meiosis I and separate into chromosomes before meiosis II. In meiosis II, these chromosomes are further separated into sister chromatids. Meiosis I includes crossing over or recombination of genetic material between chromosome pairs, while meiosis II does not.

Which statement describes the products of meiosis I and meiosis II?

Which statement describes the products of Meiosis I and Meiosis II? Meiosis I produces two haploid cells, and Meiosis II produces four haploid cells.

What is the difference between meiosis 1 and meiosis 2 quizlet?

Meiosis I is a reduction division where only one member of a homologous pair enters each daughter cell which becomes halploid. Meiosis II only splits up sister chromatids. Sister chromatids are not pulled apart in meiosis I at the centromere like in mitosis but are in meiosis II.

5.2.2 Meiosis I and Meisosis II

How do meiosis I and meiosis II differ select the two answers that are correct?

How do meiosis I and meiosis II differ? Select the TWO answers that are correct. ~Meiosis I divides homologous chromosomes, whereas meiosis II divides sister chromatids. ~Meiosis I is preceded by DNA replication, whereas meiosis II is not preceded by replication.

What is the main difference between metaphase 1 and 2?

Metaphase 1 is associated with meiosis 1 whereas the metaphase 2 is associated with meiosis 2. The main difference between metaphase 1 and 2 is that chromosomes are attached as homologous pairs at the equator during the metaphase 1 and during metaphase 2, single chromosomes are attached at the equator.

Which of the following statements describes a major difference between meiosis II and mitosis in a diploid animal?

Which of the following statements describes a major difference between meiosis II and mitosis in a diploid animal? Meiosis II occurs in a haploid cell, while mitosis occurs in diploid cells.

What happens in meiosis II?

During the process of meiosis II, the sister chromatids found within the two daughter cells separate resulting in the formation of four new haploid gametes. Meiosis II is similar to mitosis, but each cell has half the number of sister chromatids for separating out compared to diploid cell experiencing mitosis.

Which of the following statements correctly describes a difference between mitosis and meiosis?

Which of the following correctly explains the difference between mitosis and meiosis? Mitosis undergoes cell division only once, while meiosis undergoes cell division twice.

In what ways does meiosis I differ from meiosis II during spermatogenesis?

In what ways does meiosis I differ from meiosis II during spermatogenesis? The cells produced in meiosis II are diploid, whereas those in meiosis I are haploid. Meiosis I produces two cells, whereas meiosis II produces four cells. Meiosis I produces primary spermatocytes, whereas meiosis II produces spermatids.

What are the differences between meiosis and mitosis quizlet?

Mitosis produces daughter cells that are genetically identical to the parent and to each other. Meiosis produces cells that are genetically distinct from the parent cell and from each other.

Which of the following happens at the conclusion of meiosis I as opposed to meiosis II )?

It has half the amount of DNA as the cell that began meiosis. Which of the following happens at the conclusion of meiosis I? Homologous chromosomes of a pair are separated from each other.

What is the difference between mitosis I and mitosis II?

The main difference between meiosis II and mitosis is that the meiosis II essentially occurs in haploid cells that have gone through meiosis I whereas the mitosis mainly occurs in diploid cells. Moreover, meiosis II occurs in the production of gametes in sexual reproduction while mitosis occurs in asexual reproduction.

What is the difference between mitosis and mitosis 1?

By far the largest difference between meiosis I and mitosis is that mitosis results in genetically identical, diploid somatic cells. Meiosis, in it's entirety, results in gametes of haploid genetic information, but the genetic information is not identical due to crossing-over events that happened during meiosis I.

What happens in meiosis I?

In meiosis I, chromosomes in a diploid cell resegregate, producing four haploid daughter cells. It is this step in meiosis that generates genetic diversity. DNA replication precedes the start of meiosis I. During prophase I, homologous chromosomes pair and form synapses, a step unique to meiosis.

What are the steps of meiosis 1 and meiosis 2?

In meiosis 1 the homologous chromosomes separate from each other, whereas, in meiosis 2 the sister chromatids separate. In meiosis 1 two diploid daughter cells are produced, whereas, in meiosis 2 four haploid daughter cells are produced.

Is meiosis 2 diploid or haploid?

The cells that enter meiosis II are the ones made in meiosis I. These cells are haploid—have just one chromosome from each homologue pair—but their chromosomes still consist of two sister chromatids. In meiosis II, the sister chromatids separate, making haploid cells with non-duplicated chromosomes.

What are the differences between meiosis and mitosis How do these differences support the purpose of each?

The purpose of mitosis is cell regeneration, growth, and asexual reproduction,while the purpose of meiosis is the production of gametes for sexual reproduction. Mitosis is a single nuclear division that results in two nuclei that are usually partitioned into two new daughter cells.

Why interphase between meiosis I and meiosis II is short?

First thing to remember is that interphase is a stage associated with replication of DNA, and growth. Once meiosis starts, the purpose is to produce a haploid gamete. So there is no further need of replication or growth. Hence between meiosis I and meiosis II , there is no interphase.

Which statement does not represent a way in which meiosis and mitosis differ?

Which statement does not represent a way in which meiosis and mitosis differ? Chromosome replication occurs before mitotic division but not before meiotic division.

What is the difference between prophase 1 and 2?

The key difference between prophase I and prophase II is that the prophase I is the beginning phase of meiosis I, and there is a long interphase before it while the prophase II is the first phase of meiosis II without an interphase prior to it.

What is the major difference between anaphase 1 and 2?

Anaphase 1 and anaphase 2 are two phases in the meiotic division of cells which produces gametes during the sexual reproduction. The main difference between anaphase 1 and 2 is that homologous chromosomes are separated during anaphase 1 whereas sister chromatids are separated during anaphase 2.

Does meiosis 2 have replication?

Summary of Meiosis II

Meiosis II begins with the 2 haploid cells where each chromosome is made up of two connected sister chromatids. DNA replication does NOT occur at the beginning of meiosis II.